Hyland, P., & Msiska, M. (1997). Writing and Africa. Longman.
Chicago Style aipamenaHyland, Paul, and Mpalive-Hangson Msiska. Writing and Africa. London: Longman, 1997.
MLA aipamenaHyland, Paul, and Mpalive-Hangson Msiska. Writing and Africa. Longman, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.